Study on the diversity and vertical distribution of soil microorganisms in tropical peatlands of Sarawak, Malaysia, and characterization of nitrous oxide (N₂O)-emitters and quenchers from the tropical peat soils [an abstract of entire text]Study on the diversity and vertical distribution of soil microorganisms in tropical peatlands of Sarawak, Malaysia, and characterization of nitrous oxide (N₂O)-emitters and quenchers from the tropical peat soils [an abstract of entire text]サラワク∙マレーシア熱帯泥炭地における土壌微生物の多様性と垂直分布、および熱帯泥炭土壌から分離した亜酸化窒素 (N₂O)の産生および消去に関わる微生物の特徵に関する研究 [全文の要約]